Elvis's first performance on The Ed Sullivan Show still ranks as the highest rated television show ever broadcast in the US. Approximately _____ of the television sets in the country tuned in

A technique for measuring explanatory style is the content analysis of verbatim explanations of events, which is called the _________ technique

Fill in the blank(s) with the appropriate word(s).

Which is not true of a cumulative frequency distribution?

a. It may be nonmonotonic. b. It begins at zero frequency. c. It indicates skewness of the distribution. d. The data points lie at the upper real limit of each interval.